Search improvements.

app/Repositories/Bill/BillRepository.php

@@ -623,6 +623,18 @@ class BillRepository implements BillRepositoryInterface
         return $start;
     }
 
+    /**
+     * @param string $query
+     *
+     * @return Collection
+     */
+    public function searchBill(string $query): Collection
+    {
+        $query = sprintf('%%%s%%', $query);
+
+        return $this->user->bills()->where('name', 'LIKE', $query)->get();
+    }
+
     /**
      * @param User $user
      */